Sand Washing Production Line

5 week ago

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Henan Zhongyu Dingli Intelligent Equipment Co., Ltd.

2 month

Product details

300 TPH Bluestone Crushing Production Line

Project Description

This project adopts the PCZ1512 Heavy Hammer Crusher, equipped with YKZ series vibrating screens with 2-layer and 3-layer mesh screens, to produce 05, 12 and 13 stone aggregates.

Project Overview

Processing Material: Bluestone, Limestone

Capacity: 300 TPH

Project Requirements: 05, 12, 13 and other specifications of stone aggregates

Zhongyu Dingli 300 TPH Bluestone Crushing Production Line: Customized Solution for High-Quality Aggregate

As a turnkey efficient crushing solution exclusively engineered for bluestone (basalt/limestone variant) processing, Zhongyu Dingli’s 300 TPH Bluestone Crushing Production Line is tailored to leverage bluestone’s unique characteristics—natural durability, low water absorption, and moderate hardness (Mohs 3-6)—while solving core industry pain points such as inefficient crushing, high investment cost, uneven finished particle shape, and unstable large-capacity output. Integrating advanced Crushing Equipment, heavy-duty Stone Crusher, precision Vibrating Screen, optionalSand Maker, and Mobile Crusher modules, this complete production line realizes a closed-loop process from bluestone raw material feeding, one-step or multi-stage crushing, precision grading, to optional sand making & shaping. Backed by Zhongyu Dingli’s 30+ years of expertise in Crushing Equipment manufacturing and proven by numerous successful 300 TPH bluestone crushing projects worldwide, it maintains stable 300 TPH (Tons Per Hour) output, producing high-quality cubic aggregates—ideal for bluestone quarries, commercial aggregate plants, highway, bridge, urban construction, and landscape projects globally.

Core Advantages: 300 TPH Stable Capacity & Bluestone-Specific Optimization

1. Bluestone-Specific Configuration, Efficient & Cost-Saving

Targeting bluestone’s moderate hardness (Mohs 3-6) and easy-crushing characteristics (as a limestone variant) [4], the production line adopts two flexible crushing schemes to meet different investment and output needs. The cost-saving scheme uses 1 set of PCZ1512 heavy-duty hammer Stone Crusher to achieve "primary crushing + shaping" in one step, eliminating the need for secondary crushing equipment and reducing investment costs by 30% [4]. The high-stability scheme adopts 1 set of jaw Stone Crusher (primary crushing) and 1 set of impact Stone Crusher (secondary shaping), suitable for bluestone with higher hardness (Mohs 5-6) [3][6]. All Stone Crusher are equipped with high-manganese steel wear-resistant linings, adapting to bluestone’s wear characteristics and extending service life by 2 times compared to ordinary Crushing Equipment [4]. For projects requiring manufactured sand, optional DLZSJ double-rotor Sand Maker is recommended—it saves investment and ensures finished sand gradation meets commercial concrete requirements [4].

2. 300 TPH Stable Capacity, Guaranteed by Mature Configuration

Precisely optimized based on Zhongyu Dingli’s mature 200-300 TPH bluestone crushing scheme [4], the production line maintains stable 300 TPH output with a fluctuation range of ≤3%, supporting 24/7 continuous high-intensity operation. It is equipped with 1 set of DLZG1548 large-capacity vibrating feeder (400-500 TPH capacity) to ensure uniform material supply to the Stone Crusher, avoiding equipment overload [4]. The screening system includes 2 sets of 3-layer heavy-duty Vibrating Screen (200-250 TPH per unit) for multi-stage precision grading, separating bluestone aggregates of different specifications (0-5mm, 5-10mm, 10-20mm, 20-31.5mm) [4]. The closed-loop design (unqualified materials returned to Stone Crusher or optional Sand Maker for reprocessing) avoids material waste and ensures stable capacity output, with comprehensive power consumption of only 2.0-2.4 kWh per ton—lower than the industry average [4].

3. Full-Process Integration, Seamless Linkage of All Core Modules

The complete line forms a highly integrated Crushing Equipment system, with seamless linkage between Stone Crusher, Vibrating Screen, optional Sand Maker, and Mobile Crusher. The optimized process flow is tailored exclusively for bluestone: Raw Bluestone Feeding → Primary Crushing (Hammer/Jaw Stone Crusher) → Optional Secondary Shaping (Impact Stone Crusher) → Precision Screening (Vibrating Screen) → Optional Sand Making (Sand Maker) → Finished Aggregate/Sand Output [4]. The Vibrating Screen ensures precise grading, with qualified fine materials conveyed to the optional Sand Maker for deep processing, and oversized materials returned to the Stone Crusher for re-crushing—improving overall line efficiency by 30%. For projects with complex terrain or temporary operation needs, optional Mobile Crusher (crawler/tire type) can be integrated to eliminate long-distance material transportation costs and realize on-site flexible crushing and screening [4].

4. Environmental Protection & Intelligence, Complying with Global Standards

Adhering to the "green mining" concept, the production line is equipped with pulse dust collectors and fully enclosed Crushing Equipment, Stone Crusher, andVibrating Screen, achieving dust collection efficiency ≥99% and dust emission <20mg/m³—complying with global environmental protection standards [3][6]. Bluestone itself is an environmentally friendly stone with no radioactive pollution [5], and the line’s circulating water system (water reuse rate ≥85%) is optional for sand washing, reducing water consumption by 30% and avoiding fine sand loss compared to spiral washers [4]. Equipped with PLC + touch screen intelligent control system, it supports one-key start/stop, real-time monitoring of equipment load and production capacity, and fault self-diagnosis—reducing manual operation intensity by 50% and ensuring safe, stable, and intelligent operation [3].

5. Durable Structure & Low Operational Costs, Quick Investment Return

Built for long-term high-intensity bluestone processing, all core Crushing Equipment adopts a modular design with high-strength steel frames and sealed structures—effectively isolating dust, water, and impurities, and reducing equipment failure rate by 40% [4]. The Stone Crusher and optional Sand Maker use wear-resistant parts made of high-manganese steel, which are easy to replace and have low maintenance costs [4]. The simplified process design (especially the hammer crusher scheme) shortens the production line, reduces floor space by 25%, and lowers long-term operational costs. With a service life of 15+ years for core equipment, the 300 TPH bluestone crushing line ensures quick investment return for medium to large-scale projects.

Complete Production Line Configuration (300 TPH Capacity)

Project Features

The design is optimized based on the original project conditions, with the 1512 Heavy Hammer Crusher positioned in an optimal location. The vibrating screens adopt a vertical stacked structure: the upper layer is equipped with a 3-layer mesh vibrating screen, and the lower layer with a 2-layer mesh one. This vertical layout design effectively minimizes the floor space occupation.

Our sand and gravel aggregate production lines boast extensive and all-round coverage, and we offer a complete range of configurations from individual standalone equipment to full turnkey production lines, including Crushing Equipment, Sand Making Equipment, Screening Equipment, Feeding Equipment, Mining Conveyor and Mobile crusher. We provide customized crushing and processing solutions for a full spectrum of materials including bluestone, limestone, basalt, granite, pebble, coal gangue, calcite, quartz stone, dolomite, iron ore, barite, diabase, tuff and high calcium limestone, as well as targeted processing solutions for kaolin. We also deliver professional crushing solutions for industrial solid wastes such as slag and tailings, and comprehensive treatment solutions for construction & demolition waste. In addition to fixed production line solutions for various materials, we also supply flexible Mobile Crawler Unit Solutions to meet diverse on-site operation needs of sand and gravel aggregate production.